Sara has just joined Facebook. She has 5 friends. Each of her five friends has twenty five friends. It is found that at least two of Sara’s friends are connected with each other. On her birthday, Sara decides to invite her friends and the friends of her friends. How many people did she invite for her birthday party?
(A) ≥ 105 (B) ≤ 123 (C) ≥ 125 (D) ≥ 100 and ≤ 125 (E) ≥ 105 and ≤ 123
Solution:
The key point:
“Each of Sara’s 5 friends has twenty five friends” => Sara is one among these 25 friends.

So here is a cool thing that we have done on Handa Ka Funda – we are now accepting cash payments for online courses. I know that it sounds a little old fashioned and some of us (not pointing fingers towards Rohit Iyer) were initially against the idea but then again – it is just one more option for the student. Obviously, the online versions of payment like credit-card, debit-card and net-banking are available.
The list of cities in which the option to pay by cash is available are: Ahmedabad, Bangalore, Chandigarh, Chennai, Faridabad, Ghaziabad, Gurgaon, Hyderabad, Kolkata, Mumbai, Navi Mu

We started Handa Ka Funda few years ago by making few amateurish videos and had no idea about what we were trying to do or planning to achieve with it. It felt like something worth doing and we gave it a fair shot. But things have changed since then. Video streaming isn’t a big problem anymore, nearly every student has access to a decent internet connection and people have started caring about issues like audio and video quality. So, in an attempt to keep up with the times, we decided to revamp the website.
We believe that the current model of test preparation of coaching classes is just no

Handa Ka Funda

We are the leading online course provider for various MBA Entrance Exams like CAT, XAT, IIFT, SNAP, etc. and for various bank po exams like IBPS PO and SBI PO. 20000+ students have used our online courses from 50+ cities in India.